PMD Auxiliary 4:1 Transmission. This unit slows the truck down in all gears increasing the power by 4 times thus reducing load on the motor and increases run time. It come with the transmission and drive shaft, this is a 4:1 auxiliary transmission machined aluminum case, steel gears with 5 ball bearings and joints installed between the main transmission and the first differential.Does not come with installation instruction. The item "Speed reduce 41 Auxiliary Transmission Gear Box Tamiya 1/14 Semi King Hauler" is in sale since Thursday, January 21, 2016.
This item is in the category "Toys & Hobbies\Radio Control & Control Line\RC Model Vehicle Parts & Accs\Body Parts & Interior\Cars, Trucks & Motorcycles". The seller is "cooper813" and is located in fast shipping. This item can be shipped worldwide.